How to pay the gas bill?

Need IC card gas meter. IC card gas meter has automatic charging function, one meter and one card for each household. Users pay fees to the gas management department, and the management department writes the purchased gas into the IC card through the computer management system. Users can get the right to buy gas by inserting IC card into IC card gas meter. In the process of gas consumption by users, the microcomputer in the IC card smart meter will automatically reduce the remaining gas, and when the purchased gas is exhausted, it will automatically close the valve and cut off the gas. After the user needs to buy gas again, the IC card gas meter can open the valve to supply gas again. The IC card can also record the operation of the gas meter, and manage the information such as total gas consumption, total gas purchase and on-off valve status under the management machine or management software. IC card gas meter can improve management efficiency, effectively prevent arrears and avoid door-to-door meter reading. Suitable for measuring the flow of natural gas and gas. IC card gas meter with gas leakage alarm function can monitor the gas leakage in the meter. When the combustible gas in the meter leaks, the combustible gas detector of the gas meter will give an audible and visual alarm prompt, and the LCD screen in the meter will also display alarm information and automatically close the valve to ensure the safety of people's lives and property.